Cylinder Head, Removing And Installing: Removing: Notes

WARNING: This page is about a different car, the 2015 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Before installing the cylinder head the engine support and the engine mount are temporarily re-installed because the eyes from the engine support bridge are secure on the cylinder head.

Close the open channels from the intake and exhaust tract with suitable plugs from the :VAS6122 .

Cover the opening to the transmission with a cleaning cloth, so that no coolant enters the clutch housing.

During installation, all cable ties must be installed at the same location.

During installation, all heat shield boots must be installed at the same location.

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Remove the upper front coolant pipes. Refer to UPPER FRONT COOLANT PIPES, REMOVING AND INSTALLING .

-- Remove the rear coolant pipe. Refer to REAR COOLANT PIPE, REMOVING AND INSTALLING .

-- Remove the left coolant pipes. Refer to LEFT COOLANT PIPES, REMOVING AND INSTALLING .

-- Remove the front exhaust pipe. Refer to FRONT EXHAUST PIPE, REMOVING AND INSTALLING .

-- Remove the toothed belt from the camshaft. Refer to TOOTHED BELT, REMOVING FROM CAMSHAFTS .

-- Open the heat shield boot -1-.

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-- Disconnect the connectors -3, 5 and 6- and free up the wiring harness.

-- Remove the bolt -2-.

-- Disconnect the connector -4-.

-- Lay the bracket with the differential pressure sensors to the rear.

-- Remove the connection on the turbocharger. Refer to TURBOCHARGER CONNECTIONS, REMOVING AND INSTALLING .

-- Remove the bolts -arrows- and remove the resonator -1-.

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-- Loosen the hose clamp -1- and remove the coolant hose.

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-- Loosen the bolt -2-, remove the bolt -3- and pivot the coolant line to the side.

-- Disconnect the connectors and free up the wires.

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2 -For the Exhaust Gas Temperature Sensor 4 -G648-

3 -For the Exhaust Gas Temperature Sensor 3 -G495-

4 -For the Oxygen Sensor 1 before Catalytic Converter -GX10-

-- Push the heat shield boot aside and disconnect the connector -5-.

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-- Loosen the hose clamp -3- and remove the air duct hose.

-- Loosen the hose clamp -4- and remove the coolant hose.

-- Remove the bolt -1- and loosen the bolt -2-.

-- Loosen the bolt -1- and remove the screw-type clamp.

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-- Loosen the double bolt -2- and place the coolant pipe slightly to the rear.

-- Remove the bolts -arrows- and push the emissions control module and on FWD vehicles push the EGR cooler rearward.

-- Remove the bolt -2- and union nut -4-.

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-- Remove the bolts -3 and 5- and the oil return pipe.

-- Remove the bolt -2- and only loosen the bolts -1, 3, and 4-.

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-- Disconnect the connectors -1 and 3-.

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-- Loosen the hose clamp -2-.

-- Disconnect and free up the connectors.

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1 -For the Charge Air Temperature Sensor after Charge Air Cooler -G811-

3 -For the Charge Air Pressure Sensor -G31-

4 -For the Intake Air Temperature Sensor -G42-

5 -For the Throttle Valve Control Module -J338-

-- Remove the bolts -2 and 7- and remove the coolant hose -6-.

-- Remove the bolt -1- for the oil dipstick tube.

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-- Remove the bolts -2 and 3- for the intake manifold bracket.

-- Remove the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, REMOVING AND INSTALLING .

-- Remove the camshaft housing. Refer to CAMSHAFT HOUSING, REMOVING AND INSTALLING .

-- Disconnect the connector -3- and remove from the cover -2-.

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-- Remove the bolt -1- and remove the cover.

-- Release the retainer in direction of -arrow- and remove the vacuum hose -1-.

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-- Remove the vacuum hose -2-.

-- Remove the bolt -3-.

-- Disconnect the connector -2- for the Engine Coolant Temperature Sensor - G62-.

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-- Loosen the hose clamp -1- and remove the coolant hose.

-- Remove the vacuum hose -3-.

-- Disconnect the connectors for the glow plugs.

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-- Move the wiring harness to the side.